How do I update tasks in bulk?

Tasks can currently be updated in bulk, at a maximum of 200 at a time (max number of items per page) using the check boxes paired with the “With selected” dropdown at the bottom of the task list.

Additionally, when the task list is filtered by a single project, additional options will be available in the dropdown including changing owners, assignees, followers, modules and milestones. For example:

Note: Bulk moving tasks from one project to a different project is not supported due to source and destination complexities with project permissions and work type/module differences.